Copy / Yanking that always works with vim and neovim
Are you on macOS and having trouble copying in vim when using tmux?
You may try to yank and paste, and be greeted with an error:
E353: Nothing in register *
Before we go ahead, let's check our tmux version:
$ tmux -V
If you can upgrade to 2.6 on macOS, you should be OK:
Do a dance on OS X 10.10 and above to return tmux to the user namespace, allowing access to the clipboard.
If you're a macOS user using Homebrew and have Mac OS X 10.10 or
greater, you can upgrade your tmux via homebrew:
$ brew upgrade tmux.
$ brew install reattach-to-user-namespace
Add this to your ~/.zshrc or ~/.bashrc:
if command -v reattach-to-user-namespace > /dev/null; then alias vim="reattach-to-user-namespace vim" alias nvim="reattach-to-user-namespace nvim" fi
Another more automatic away, in your ~/.tmux.conf:
set-option -g default-command "reattach-to-user-namespace -l zsh"
It's required that you start tmux in a fresh server and a new terminal.
save all your work, and then exit tmux with
$ tmux kill-server.